This Valve Chamber (Bare) is designed to fit the FMC John Bean R20 Single Shaft Pump (item number 5284464). Its construction is tough and durable, intended for long-term use with your FMC John Bean pump in your sprayer applications. Choose from this version, or the complete valve chamber assembly version to keep your liquid deployment operations running without interruption.
- Fits pump model: R20
- Weight: 19 lbs